54543622553303 has 4 divisors (see below), whose sum is σ = 58739285826648. Its totient is φ = 50347959279960.

The previous prime is 54543622553257. The next prime is 54543622553309. The reversal of 54543622553303 is 30335522634545.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54543622553303 - 2³⁰ = 54542548811479 is a prime.

It is a super-2 number, since 2×54543622553303² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54543622553309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2097831636653 + ... + 2097831636678.

It is an arithmetic number, because the mean of its divisors is an integer number (14684821456662).

Almost surely, 2^{54543622553303} is an apocalyptic number.

54543622553303 is a deficient number, since it is larger than the sum of its proper divisors (4195663273345).

54543622553303 is a wasteful number, since it uses less digits than its factorization.

54543622553303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4195663273344.

The product of its (nonzero) digits is 19440000, while the sum is 50.

The spelling of 54543622553303 in words is "fifty-four trillion, five hundred forty-three billion, six hundred twenty-two million, five hundred fifty-three thousand, three hundred three".